Apache CXF简单WebService例子

窝窝插件

　　源码下载地址： http://dl.dbank.com/c0vhvbrxlr
　　本文来自我的CSDN博客，转载请标明出处：http://blog.csdn.net/cuiran/archive/2010/12/02/6049645.aspx
　　一.开发环境
　　我的开发环境是：
　　MyEclipse 6.5
　　Tomcat 6.0
　　Apache cxf-2.3.0 下载地址： http://www.apache.org/dist/cxf/2.3.0/
　　二.开发步骤
　　创建Server
　　
  1. 将下载的cxf-2.3.0 解压。然后在MyEclipse里面添加一个
　　User Library名字叫library-cxf-2.3.0  把 lib下的包都添加进去。
　　
  2.新建一个Web工程cxfdemo，并添加library-cxf-2.3.0,然后建个com.demo包。在包里面创建HelloWorld接口
　　代码如下
　　view plaincopy to clipboardprint?
/** 
 * HelloWorld.java 
 * 版权所有(C) 2010 cuiran2001@163.com 
 * 创建:崔冉  Dec 2, 2010 9:47:44 AM 
 */ 
package com.demo;  
 
import javax.jws.WebService;  
 
/** 
 * @author 崔冉 
 * @version 1.0.0 
 * @desc 接口HelloWorld 
 */ 
@WebService 
public interface HelloWorld {  
    String sayHi(String text);  
} 
/**
 * HelloWorld.java
 * 版权所有(C) 2010 cuiran2001@163.com
 * 创建:崔冉  Dec 2, 2010 9:47:44 AM
 */
package com.demo;
　　import javax.jws.WebService;
　　/**
 * @author 崔冉
 * @version 1.0.0
 * @desc 接口HelloWorld
 */
@WebService
public interface HelloWorld {
 String sayHi(String text);
}
 
　　再创建一个类实现HelloWorld接口
　　view plaincopy to clipboardprint?
/** 
 * HelloWorldImpl.java 
 * 版权所有(C) 2010 cuiran2001@163.com 
 * 创建:崔冉  Dec 2, 2010 9:49:17 AM 
 */ 
package com.demo;  
 
import javax.jws.WebService;  
 
/** 
 * @author 崔冉 
 * @version 1.0.0 
 * @desc 实现HelloWorld接口 
 */ 
@WebService 
public class HelloWorldImpl implements HelloWorld {  
 
    /** 
     *  
     */ 
    public String sayHi(String text) {  
          
        return "Hi,"+text;  
    }  
 
} 
/**
 * HelloWorldImpl.java
 * 版权所有(C) 2010 cuiran2001@163.com
 * 创建:崔冉  Dec 2, 2010 9:49:17 AM
 */
package com.demo;
　　import javax.jws.WebService;
　　/**
 * @author 崔冉
 * @version 1.0.0
 * @desc 实现HelloWorld接口
 */
@WebService
public class HelloWorldImpl implements HelloWorld {
　　/**
  *
  */
 public String sayHi(String text) {
  
  return "Hi,"+text;
 }
　　}
 
　　然后修改web.xml里面内容
　　view plaincopy to clipboardprint?
<?xml version="1.0" encoding="UTF-8"?> 
<web-app> 
  <context-param> 
        <param-name>contextConfigLocation</param-name> 
        <param-value>WEB-INF/beans.xml</param-value> 
    </context-param> 
 
    <listener> 
        <listener-class> 
            org.springframework.web.context.ContextLoaderListener  
        </listener-class> 
    </listener> 
 
    <servlet> 
        <servlet-name>CXFServlet</servlet-name> 
        <display-name>CXF Servlet</display-name> 
        <servlet-class> 
            org.apache.cxf.transport.servlet.CXFServlet  
        </servlet-class> 
        <load-on-startup>1</load-on-startup> 
    </servlet> 
 
    <servlet-mapping> 
        <servlet-name>CXFServlet</servlet-name> 
        <url-pattern>/*</url-pattern> 
    </servlet-mapping> 
 
</web-app> 
<?xml version="1.0" encoding="UTF-8"?>
<web-app>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>WEB-INF/beans.xml</param-value>
    </context-param>
　　<listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
　　<servlet>
        <servlet-name>CXFServlet</servlet-name>
        <display-name>CXF Servlet</display-name>
        <servlet-class>
            org.apache.cxf.transport.servlet.CXFServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
　　<servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
　　</web-app>
 
　　在WEB-INF下面创建一个beans.xml
　　代码如下
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<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:jaxws="http://cxf.apache.org/jaxws" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans   
    http://www.springframework.org/schema/beans/spring-beans.xsd  
    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> 
 
    <import resource="classpath:META-INF/cxf/cxf.xml" /> 
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /> 
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" /> 
 
    <jaxws:endpoint id="helloWorld" implementor="com.demo.HelloWorldImpl" address="/HelloWorld" /> 
</beans> 
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
　　<import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
　　<jaxws:endpoint id="helloWorld" implementor="com.demo.HelloWorldImpl" address="/HelloWorld" />
</beans>
　　将Web工程发布到Tomcat里面，然后启动Server
　　
 
　　创建Client
　　
  接着创建客户端，在com.demo下面创建client-beans.xml。内容如下
　　
view plaincopy to clipboardprint?
<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:jaxws="http://cxf.apache.org/jaxws" 
    xsi:schemaLocation="  
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd  
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd"> 
 
    <bean id="client" class="com.demo.HelloWorld" 
        factory-bean="clientFactory" factory-method="create" /> 
 
    <bean id="clientFactory" 
        class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> 
        <property name="serviceClass" value="com.demo.HelloWorld" /> 
        <property name="address" value="http://127.0.0.1:8080/cxfdemo/HelloWorld" /> 
    </bean> 
 
</beans> 
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
　　<bean id="client" class="com.demo.HelloWorld"
        factory-bean="clientFactory" factory-method="create" />
　　<bean id="clientFactory"
        class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
        <property name="serviceClass" value="com.demo.HelloWorld" />
        <property name="address" value="http://127.0.0.1:8080/cxfdemo/HelloWorld" />
    </bean>
　　</beans>
　　在创建测试类Client.java
　　view plaincopy to clipboardprint?
/** 
 * Client.java 
 * 版权所有(C) 2010 cuiran2001@163.com 
 * 创建:崔冉  Dec 2, 2010 9:53:30 AM 
 */ 
package com.demo;  
 
import org.springframework.context.ApplicationContext;  
import org.springframework.context.support.ClassPathXmlApplicationContext;  
 
/** 
 * @author 崔冉 
 * @version 1.0.0 
 * @desc 测试类 
 */ 
public class Client {  
      public static Client self = new Client();  
      private HelloWorld client = null;  
        
     private Client() {  
            // START SNIPPET: client  
            ApplicationContext context = new ClassPathXmlApplicationContext(  
                    new String[]{"com/demo/client-beans.xml"});  
            client = (HelloWorld) context.getBean("client");  
        }  
        
 
        public HelloWorld getServer() {  
              
            return client;  
              
        }  
 
        public String getText(String text) throws Exception {  
            String response = getServer().sayHi(text);  
            return response;  
        }  
 
 
    /** 
     * @param args 
     */ 
    public static void main(String[] args) {  
        // TODO Auto-generated method stub  
        try {  
              
            System.out.println(self.getText("cuiran"));  
        } catch (Exception e) {  
            // TODO Auto-generated catch block  
            e.printStackTrace();  
        }  
          
    }  
 
} 
/**
 * Client.java
 * 版权所有(C) 2010 cuiran2001@163.com
 * 创建:崔冉  Dec 2, 2010 9:53:30 AM
 */
package com.demo;
　　import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
　　/**
 * @author 崔冉
 * @version 1.0.0
 * @desc 测试类
 */
public class Client {
   public static Client self = new Client();
   private HelloWorld client = null;
  
  private Client() {
         // START SNIPPET: client
         ApplicationContext context = new ClassPathXmlApplicationContext(
                 new String[]{"com/demo/client-beans.xml"});
         client = (HelloWorld) context.getBean("client");
     }
  
　　public HelloWorld getServer() {
      
         return client;
        
     }
　　public String getText(String text) throws Exception {
         String response = getServer().sayHi(text);
         return response;
     }
　　
 /**
  * @param args
  */
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  try {
   
   System.out.println(self.getText("cuiran"));
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  
 }
　　}
 
　　然后进行测试运行。如果遇到类似这种错误“AXB 2.1 API is being loaded from the bootstrap classloader” 说明你的web工程添加了J2EE 1.4或者是1.5 library. 这样就与jaxb-api-2.2.1.jar
　　冲突了，只需删除即可。
　　最后运行如图
　　源码下载地址： http://dl.dbank.com/c0vhvbrxlr
　　本文来自我的CSDN博客，转载请标明出处：http://blog.csdn.net/cuiran/archive/2010/12/02/6049645.aspx